| ITF M15 Тэгу | 08/28 01:00 | 62 | Jang, Woo Hyeok v Мин Дже Ким | 1-6,2-6 | |
| ITF M15 Ансон | 08/14 03:40 | 62 | Junhyun Lee v Jang, Woo Hyeok | Retired | |
| ITF Korea F6 | 08/25 02:00 | 62 | Shin, Eun Chong v Jang, Woo Hyeok | Retired | |
| ITF Korea F5 | 08/23 05:15 | 26 | Jang, Woo Hyeok v Цзи Хун Сон | 6-7,1-6 | |
| ITF Korea F5 | 08/21 01:00 | 25 | Jang, Woo Hyeok v Ли, Даэ-Хее | 6-0,6-1 | |
| ITF Korea F5 | 08/21 01:00 | 25 | Jang, Woo Hyeok v Мин-Кью Сонг | Cancelled | |
| ITF Korea F5 | 08/20 01:00 | 62 | Jang, Woo Hyeok v Kim, Byeonghun | 6-1,6-2 | |
| ITF Korea F5 | 08/19 02:00 | 62 | Jang, Woo Hyeok v Park, Jaeyoung | 6-3,6-2 | |
| ITF Korea F5 | 08/18 01:00 | 62 | Сан-Ву Нох v Jang, Woo Hyeok | 4-6,4-6 | |
| Challenger Gwangju Qual | 08/12 01:30 | 46 | Jang, Woo Hyeok v Сидхарт Рават | 0-6,3-6 | |
| Challenger Gwangju Qual | 08/11 03:20 | 45 | Jang, Woo Hyeok v Сунг Жун Парк | 6-4,6-3 | |
| Korea F3, Singles Qualifying | 06/17 02:00 | 62 | Mcdaniels, Mitchell Thomas v Jang, Woo Hyeok | 7-5,6-2 | |
| ITF Korea F2 | 06/09 01:00 | 44 | Jang, Woo Hyeok v Kim, Sung Hun | 2-6,2-6 | |
| Korea F1, Singles | 06/03 02:00 | 44 | Sin, Dong-Hak v Jang, Woo Hyeok | 6-1,6-2 | |
| Korea F1, Singles | 06/02 02:00 | 44 | Joo, Y. v Jang, Woo Hyeok | 0-6,1-6 | |
| Challenger Gwangju Qual | 09/17 02:40 | 46 | Jang, Woo Hyeok v Юуя Киби | 4-6,0-6 | |
| Challenger Gwangju Qual | 09/16 01:30 | 45 | Jang, Woo Hyeok v Дэниэль Йо | 6-4,6-4 | |
| ITF Korea F5 | 06/27 01:30 | 62 | Сон-Гук О v Jang, Woo Hyeok | 6-4,6-3 | |
| ITF Korea F4 | 06/17 02:00 | 62 | Jang, Woo Hyeok v Хан, Сеонг Жае | 2-6,6-3,3-6 | |
| ITF Korea F2 Qual | 06/05 03:00 | 62 | На, Юнг-Воонг v Jang, Woo Hyeok | 6-4,6-1 | |
| ITF Korea F2 Qual | 06/04 03:00 | 62 | Lee, Woo Young v Jang, Woo Hyeok | 3-6,2-6 | |
| ITF Korea F2 Qual | 06/03 02:00 | 62 | Lee, Min Hyun v Jang, Woo Hyeok | 3-6,4-6 | |
| Korea F1, Singles | 05/31 06:40 | 25 | Чань-Ёон О v Jang, Woo Hyeok | 6-2,4-6,6-1 | |
| ITF Korea F1 Qual | 05/29 04:20 | 44 | Сон-Гук О v Jang, Woo Hyeok | 2-6,3-6 | |
| ITF Korea F1 Qual | 05/28 06:30 | 44 | Jang, Woo Hyeok v Lim, Hyung-Chan | 6-2,6-3 | |
| ITF Korea F8 | 08/29 01:30 | 62 | Jang, Woo Hyeok v Жеа Мун Ли | 6-7,5-7 | |
| ITF Korea F8 | 08/28 02:00 | 62 | Нумаджири, Кейсуке v Jang, Woo Hyeok | 3-6,1-6 | |
| ITF Korea F8 | 08/27 02:00 | 62 | Jang, Woo Hyeok v Ву Рам Ким | 6-2,6-3 | |
| ITF Korea F8 | 08/21 04:30 | 62 | Санхуи Шин v Jang, Woo Hyeok | 7-5,6-3 | |
| ITF Korea F1 Qual | 06/11 01:00 | 62 | Ким, Сеонг-Кван v Jang, Woo Hyeok | 6-3,6-3 |